private void SetProxyState()
{
textBoxProxyHost.Enabled = checkBoxUseProxy.Checked;
textBoxProxyPass.Enabled = checkBoxUseProxy.Checked;
textBoxProxyPort.Enabled = checkBoxUseProxy.Checked;
textBoxProxyUser.Enabled = checkBoxUseProxy.Checked;
labelPassword.Enabled = checkBoxUseProxy.Checked;
labelPort.Enabled = checkBoxUseProxy.Checked;
labelUser.Enabled = checkBoxUseProxy.Checked;
}